class Person:
    def __init__(self, name, age):
        self.name = name
        self.age = age

    def speak(self):
        print(self.name, self.age)


class Student(Person):
    def __init__(self,name):
        super().__init__(name,100)

    def speak(self):
        print(f'{self.name}, {self.age},student')


